Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 3867 more...
- ItemBB027431 - Great Northern Engineering Drawing: General and Masonry Plan, Bridge 424, West of Miller River, Washington, undated
- ItemBB027432 - Great Northern Engineering Drawing: Masonry Details, Bridge 424, West of Miller River, Washington, undated
- ItemBB027433 - Great Northern Engineering Drawing: 252 Foot Fixed Beam Reinforcement, Bridge 424, West of Miller River, Washington, 1925
- ItemBB027434 - Great Northern Engineering Drawing: Repairs 144 Foot Span, Bridge 424, West of Miller River, Washington, 1925
- ItemBB027435 - Great Northern Engineering Drawing: Shop Plan - Details Shoe, Bridge 424, West of Miller River, Washington, undated
- ItemBB027436 - Great Northern Engineering Drawing: Shop Plan - Sway Bracing, Bridge 424, West of Miller River, Washington, undated
- ItemBB027437 - Great Northern Engineering Drawing: Shop Plan - Floor Beam and Stringer, Bridge 424, West of Miller River, Washington, undated
- ItemBB027438 - Great Northern Engineering Drawing: Shop Plan - Bottom Laterals, Bridge 424, West of Miller River, Washington, undated
- ItemBB027439 - Great Northern Engineering Drawing: Shop Plan - Stringer and Crossbracing, Bridge 424, West of Miller River, Washington, undated
- 125 more...